CN207629023U - A kind of drawing die retainer detent mechanism - Google Patents
A kind of drawing die retainer detent mechanism Download PDFInfo
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- CN207629023U CN207629023U CN201721523501.3U CN201721523501U CN207629023U CN 207629023 U CN207629023 U CN 207629023U CN 201721523501 U CN201721523501 U CN 201721523501U CN 207629023 U CN207629023 U CN 207629023U
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- retainer
- block
- sliding
- detent mechanism
- drawing die
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Abstract
The utility model discloses a kind of drawing die retainer detent mechanisms, the detent mechanism includes stake body, locating piece, retainer block and adjustable resetting apparatus, it is arranged right below adjusting position and the adjusting block of rotation direction in stake body, locating piece used for positioning is installed in the side wall of stake body, retainer block is rotatably connected on the top of holder, retainer includes the retainer end that is used to support and for keeping horizontal reset terminal soon, and adjustable resetting apparatus is equipped in the reset terminal of retainer block.The utility model is the counterweight drawing die retainer detent mechanism that can be self-regulated.All plate weight born in retainer block are controlled by installing resetting apparatus on holder.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of drawing die retainer detent mechanism.
Background technology
Since present automotive type is higher and higher to the appearance esthetic requirement of automobile, the plate of white body is required also more next
It is more fastidious, so as to cause also higher and higher to requirement of plate during punch forming.Therefore in automotive casting mould punching
It is also higher and higher to the positioning requirements of plate in forming process in mold plate forming process.
In current punch stretching mould design process, conventional positioning plate is still used mostly, but binder surface relatively inclines
When oblique, this positioning is just unable to meet production, and is caused plate in forming process to misplace, is caused plate that can not be molded.Especially certainly
In dynamic metaplasia production, often leading to automation can not produce, even if existing retainer location structure, because clump weight is solid at the very start
It is fixed, cause in actual production process, the weight of counterweight can not bear the weight of plate, and increase counterweight is thus needed to pass through welding
Mode, in this way in the production process of automation, because high-speed production causes weld to fall off, cause automation can not produce,
It can lead to the damage of mold when even serious.It is therefore desirable to design a kind of novel retainer detent mechanism.
Invention content
According to the above-mentioned deficiencies of the prior art, technical problem to be solved in the utility model is to propose a kind of drawing die shoe
Expect detent mechanism, automatically reseting for retainer detent mechanism is realized by resetting apparatus, traditional material-supporting device structure is solved and matches
Fixation cannot be satisfied use demand again, have the characteristics that simple in structure easy to use.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of drawing die retainer localization machine
Structure includes stake body, locating piece, retainer block and adjustable resetting apparatus, and adjusting position and rotation direction are arranged right below in stake body
Adjusting block, locating piece used for positioning is installed in the side wall of stake body, retainer block is rotatably connected on the top of holder, retainer
Block includes the retainer end being used to support and for keeping horizontal reset terminal, is filled equipped with adjustable reset in the reset terminal of retainer block
It sets.
As a preferred embodiment, the adjusting block includes the first sliding rail, sliding shoe, the second sliding rail and sliding
Platform is slidably fitted with sliding shoe on the first sliding rail, and sliding shoe is equipped with the first tightening screw, and the first tightening screw screws in sliding shoe
It is contacted with the first sliding rail, is equipped with the second sliding rail in the upper surface of sliding shoe, the second sliding rail is vertical with the first sliding rail, in the second sliding rail
On be slidably fitted with rotation sliding stand, rotation sliding stand upper surface be vertically installed with stake body.It includes the to rotate sliding stand
Two sliding stands, thrust bearing and the second turntable, the second sliding stand are slidably mounted on the second sliding rail, are set on the second sliding stand
There are the second tightening screw, the second tightening screw to screw in the second sliding stand and contacted with the second sliding rail, it is logical in the second sliding stand upper surface
It crosses thrust bearing and is horizontally installed with the second turntable, the third tightening screw of fastening positioning is equipped on the second turntable, the
The upper surface of two sliding stands sets the circular calibration loop for measuring and having rotational angle by the center of circle of thrust bearing axle center.Retainer block retainer
The stake body of end lower section is equipped with the limited block upwarped for limiting the retainer end of retainer block.The material of limited block is rubber.Branch
Frame is telescopic rod, and telescopic rod one end is vertically fixed on adjusting block.Gravity reduction device, gravity may be used in adjustable resetting apparatus
Reset includes supporting screw and clump weight, and supporting screw one end is vertically fixed on the reset terminal of retainer block, is revolved on supporting screw
There is clump weight, threaded hole is equipped in clump weight, supporting screw passes through threaded hole.Adjustable resetting apparatus uses elastic reset device,
Elastic reset device includes the first spring, flower basket bolt and second spring, and one end of the first spring is fixed on the reset of retainer block
End, one end of second spring are fixed on stake body, and the elastic journey of adjustment spring is equipped between the first spring and second spring
Spend flower basket bolt.
The utility model advantageous effect is:The utility model detent mechanism more common in the prior art is changed to can self-regulated
The counterweight drawing die retainer detent mechanism of section.All plate weights born in retainer block are controlled by installing resetting apparatus on holder
Amount.It simply easily sets, does not influence die space.Under the premise of convenient for arranging and assembling, during realization plate drawing and moulding
Positioning, improves the automated production of mold.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is the structure chart of the utility model tradition drawing die retainer detent mechanism specific implementation mode；
Fig. 2 is the structure chart of the utility model drawing die retainer detent mechanism specific implementation mode.
Wherein, 1, retainer block, 2, clump weight, 3, pin, 4, limited block, 5, locating piece, 6, stake body, 7, pedestal.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, for example involved each of specific embodiment of the present utility model
Mutual alignment and connection relation, the effect of each section and operation principle, manufacture work between the shape of component, construction, each section
Skill and operate with method etc., are described in further detail, to help invention of the those skilled in the art to the utility model
Design, technical solution have more complete, accurate and deep understanding.
As shown in Figs. 1-2, a kind of drawing die retainer detent mechanism includes stake body 6, locating piece 5, retainer block 1 and adjustable multiple
Position device, stake body 6 are mounted on the pedestal 7 of blank holder, and adjusting block, holder are equipped between stake body 6 and blank holder pedestal 7
Body 6 can be moved forward and backward along adjusting and can include the first sliding rail with the rotation direction of adjusting bracket body 6, the adjusting block, the
One sliding rail is installed in parallel in the upper surface of blank holder pedestal 7, and sliding shoe is slidably fitted on parallel sliding track, in order to make sliding adjust
It is whole accurate, it is equipped with scale rack on the first sliding rail, the first tightening screw is equipped on sliding shoe, the first tightening screw, which screws in, to be slided
Motion block contacts realization fastening with the first sliding rail, and the second sliding rail is equipped in the upper surface of sliding block, and the second sliding rail is vertical with the first sliding rail,
Rotation sliding stand is slidably fitted on the second sliding rail, rotation sliding stand includes the second sliding stand, thrust bearing, the second rotation
Platform, the second sliding stand are slidably mounted on the second sliding rail, and the second tightening screw, the second tightening screw are equipped on the second sliding stand
It screws in the second sliding stand and contacts realization fastening with the second sliding rail, be rotatablely equipped with by thrust bearing in the second sliding stand upper surface
Second turntable, on the second turntable be equipped with third tightening screw, for fasten positioning, optimization in the upper of the second sliding stand
Circular calibration loop is carved in surface by the center of circle of thrust bearing axle center, the rotational angle for determining the second turntable, second
The upper surface of turntable is detachably equipped with stake body 6, is equipped with locating piece 5 in the side wall of stake body 6, locating piece 5 is for fixed
Material-supporting device and the design of locating piece 5 can be greatly reduced installation space by the position of position punching press plate on a holder, to
The positioning reduced on blank holder is stepped down, and then reduces positioning plate during mould punching to the influence of plate forming.
Retainer block 1 is rotatably connected on the top of holder by pin 3, and the retainer end of retainer block 1 is hung down with the plate face of locating piece 5
Directly, it is used to support the punching press plate limited by locating piece 5, adjustable resetting apparatus is equipped in the reset terminal of retainer block 1, adjustable multiple
Retainer block 1 keeps horizontal for supporting punching press plate under the action of the device of position, the stake body 6 in the lower section at 1 retainer end of retainer block
On be additionally provided with for preventing the retainer end of retainer block 1 from continuing the limited block upwarped 4, limited block 4 is made and can be buffered using rubber
The screen resilience protection equipment generated in reseting procedure, pressed sheet is placed on locating rack, by adjusting the restoring force of resetting apparatus,
Pressed sheet is supported so that the retainer end of retainer block 1 remains horizontal, when mould open/close moves, in the pressure of upper mold
Pressed sheet is compressed under the action of power, retainer block 1 is rotated down around rotation axis, and pressed sheet is put down carry out punching press, complete in punching press
Cheng Hou, under the action of adjustable resetting apparatus, the retainer end of retainer block 1 restores horizontal, is used to support next punching press plate.It is excellent
The stake body 6 of change can be adjusted according to the needs punching press plate the distance between to lower mold using telescopic rod, meets and specifically gives birth to
Production processing needs.
Gravity reduction device may be used in adjustable resetting apparatus, and the gravity reduction includes supporting screw and rotating weight block
2, supporting screw one end is fixed on the reset terminal of retainer block 1, and clump weight 2 is rotary on supporting screw, is equipped in the clump weight 2
Threaded hole, supporting screw pass through threaded hole, the quantity that the plate quality shell that more retainer block 1 is accepted passes through increase clump weight 2
Or adjustment breeding block reaches the distance of rotation axis to be adjusted, and keeps balance, simple and beautiful to avoid passing by the effect of gravity
The problem of system is insecure using being welded to connect, and solder joint is broken during automatization high speed production；As another specific real
Mode is applied, resetting apparatus uses elastic reset device, spring reverse motion to include the first spring, flower basket bolt and second spring,
One end of first spring is fixed on the reset terminal of retainer block 1, and one end of second spring is fixed on stake body 6, in the first spring
It is connected by flower basket bolt between second spring, by adjusting the telescopic level of flower basket bolt to the elastic journey of adjustment spring
Degree can control the restoring force of retainer block 1 according to the weight of punching press plate.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the methodology of the utility model and various unsubstantialities that technical solution carries out change
Into, or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.The scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of drawing die retainer detent mechanism, which is characterized in that the detent mechanism include stake body (6), locating piece (5),
Retainer block (1) and adjustable resetting apparatus are arranged right below adjusting position and the adjusting block of rotation direction in stake body (6), are propping up
The side wall of frame body (6) is equipped with locating piece used for positioning (5), and retainer block (1) is rotatably connected on the top of holder, retainer block packet
It includes the retainer end being used to support and for keeping horizontal reset terminal, adjustable resetting apparatus is equipped in the reset terminal of retainer block (1).
2. drawing die retainer detent mechanism according to claim 1, which is characterized in that the adjusting block includes the first cunning
Rail, sliding shoe, the second sliding rail and sliding stand are slidably fitted with sliding shoe on the first sliding rail, and sliding shoe screws spiral shell equipped with first
Nail, the first tightening screw screw in sliding shoe and are contacted with the first sliding rail, and the second sliding rail, the second sliding rail are equipped in the upper surface of sliding shoe
It is vertical with the first sliding rail, rotation sliding stand is slidably fitted on the second sliding rail, in the upper surface right angle setting of rotation sliding stand
There is stake body (6).
3. drawing die retainer detent mechanism according to claim 2, which is characterized in that the rotation sliding stand includes second
Sliding stand, thrust bearing and the second turntable, the second sliding stand are slidably mounted on the second sliding rail, are equipped on the second sliding stand
Second tightening screw, the second tightening screw screw in the second sliding stand and are contacted with the second sliding rail, passed through in the second sliding stand upper surface
Thrust bearing is horizontally installed with the second turntable, the third tightening screw of fastening positioning is equipped on the second turntable, second
The upper surface of sliding stand is equipped with the limbus ring for measuring rotational angle using thrust bearing axle center as center location.
4. drawing die retainer detent mechanism according to claim 1, which is characterized in that under retainer block (1) the retainer end
The stake body (6) of side is equipped with the limited block (4) upwarped for limiting the retainer end of retainer block (1).
5. drawing die retainer detent mechanism according to claim 4, which is characterized in that the material of the limited block (4) is
Rubber.
6. drawing die retainer detent mechanism according to claim 1, which is characterized in that the holder is telescopic rod, is stretched
Bar one end is vertically fixed on adjusting block.
7. drawing die retainer detent mechanism according to claim 1, which is characterized in that the adjustable resetting apparatus can be adopted
With gravity reduction device, gravity reduction includes supporting screw and clump weight (2), and supporting screw one end is vertically fixed on retainer block
(1) reset terminal is rotary with clump weight (2) on supporting screw, threaded hole is equipped in clump weight (2), and supporting screw passes through screw thread
Hole.
8. drawing die retainer detent mechanism according to claim 1, which is characterized in that the adjustable resetting apparatus uses bullet
Power resetting apparatus, elastic reset device include the first spring, flower basket bolt and second spring, and one end of the first spring is fixed on support
Expect the reset terminal of block (1), one end of second spring is fixed on stake body (6), is equipped between the first spring and second spring
Flower basket bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523501.3U CN207629023U (en) | 2017-11-15 | 2017-11-15 | A kind of drawing die retainer detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523501.3U CN207629023U (en) | 2017-11-15 | 2017-11-15 | A kind of drawing die retainer detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629023U true CN207629023U (en) | 2018-07-20 |
Family
ID=62857178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523501.3U Active CN207629023U (en) | 2017-11-15 | 2017-11-15 | A kind of drawing die retainer detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860606A (en) * | 2018-08-28 | 2020-03-06 | 安徽成飞集成瑞鹄汽车模具有限公司 | Automobile tail door inner plate drawing die |
-
2017
- 2017-11-15 CN CN201721523501.3U patent/CN207629023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860606A (en) * | 2018-08-28 | 2020-03-06 | 安徽成飞集成瑞鹄汽车模具有限公司 | Automobile tail door inner plate drawing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A supporting and positioning mechanism of drawing die Effective date of registration: 20210122 Granted publication date: 20180720 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: WUHU RUIHU HAOBO MOULD Co.,Ltd. Registration number: Y2021980000660 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230506 Granted publication date: 20180720 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: WUHU RUIHU HAOBO MOULD Co.,Ltd. Registration number: Y2021980000660 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |